Upgrade toolchain to 1.88

haitaohuang · haitaohuang · commit 692146e6fdfb · 2025-11-22T02:33:47.000Z
Signed-off-by: Haitao Huang &lt;haitaohuang@microsoft.com&gt;
diff --git a/.github/workflows/integration-emu.yml b/.github/workflows/integration-emu.yml
@@ -14,7 +14,7 @@ on:
 
 env:
   AS: nasm
-  RUST_TOOLCHAIN: 1.83.0
+  RUST_TOOLCHAIN: 1.88.0
   TOOLCHAIN_PROFILE: minimal
 
 permissions:
diff --git a/.github/workflows/integration-tdx.yml b/.github/workflows/integration-tdx.yml
@@ -11,7 +11,7 @@ name: Integration Test on TDX Server
 
 env:
   AS: nasm
-  RUST_TOOLCHAIN: 1.83.0
+  RUST_TOOLCHAIN: 1.88.0
   TOOLCHAIN_PROFILE: minimal
 
 permissions:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ name: main
 
 env:
   AS: nasm
-  RUST_TOOLCHAIN: 1.83.0
+  RUST_TOOLCHAIN: 1.88.0
   TOOLCHAIN_PROFILE: minimal
 
 permissions:
diff --git a/deps/td-shim-AzCVMEmu/td-shim/src/event_log.rs b/deps/td-shim-AzCVMEmu/td-shim/src/event_log.rs
@@ -323,7 +323,7 @@ pub fn event_log_slice(_ccel: &MockCcel) -> &'static mut [u8] {
             log.event_log_slice()
         } else {
             // This shouldn't happen if properly initialized
-            slice::from_raw_parts_mut(ptr::null_mut(), 0)
+            &mut []
         }
     }
 }
diff --git a/rust-toolchain b/rust-toolchain
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.83.0"
+channel = "1.88.0"

Original file line number	Diff line number	Diff line change
`@@ -323,7 +323,7 @@ pub fn event_log_slice(_ccel: &MockCcel) -> &'static mut [u8] {`
`323`	`323`	`log.event_log_slice()`
`324`	`324`	`} else {`
`325`	`325`	`// This shouldn't happen if properly initialized`
`326`		`- slice::from_raw_parts_mut(ptr::null_mut(), 0)`
	`326`	`+ &mut []`
`327`	`327`	`}`
`328`	`328`	`}`
`329`	`329`	`}`